EP1469626A3 - Transmission controller, wireless base station and method of controlling transmission rate - Google Patents

Transmission controller, wireless base station and method of controlling transmission rate Download PDF

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Publication number
EP1469626A3
EP1469626A3 EP04252104A EP04252104A EP1469626A3 EP 1469626 A3 EP1469626 A3 EP 1469626A3 EP 04252104 A EP04252104 A EP 04252104A EP 04252104 A EP04252104 A EP 04252104A EP 1469626 A3 EP1469626 A3 EP 1469626A3
Authority
EP
European Patent Office
Prior art keywords
transmission
communications
downlink transmission
base station
wireless base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04252104A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1469626A2 (en
Inventor
Sung Uk c/o NTT DoCoMo Inc. Moon
Takehiro c/o NTT DoCoMo Inc. Nakamura
Minami c/o NTT DoCoMo Inc. Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP1469626A2 publication Critical patent/EP1469626A2/en
Publication of EP1469626A3 publication Critical patent/EP1469626A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Communication Control (AREA)
EP04252104A 2003-04-14 2004-04-08 Transmission controller, wireless base station and method of controlling transmission rate Withdrawn EP1469626A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003109352A JP2004320240A (ja) 2003-04-14 2003-04-14 伝送制御装置、無線基地局、及び伝送レート制御方法
JP2003109352 2003-04-14

Publications (2)

Publication Number Publication Date
EP1469626A2 EP1469626A2 (en) 2004-10-20
EP1469626A3 true EP1469626A3 (en) 2008-04-30

Family

ID=32905989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04252104A Withdrawn EP1469626A3 (en) 2003-04-14 2004-04-08 Transmission controller, wireless base station and method of controlling transmission rate

Country Status (4)

Country Link
US (1) US7471641B2 (zh)
EP (1) EP1469626A3 (zh)
JP (1) JP2004320240A (zh)
CN (1) CN1328856C (zh)

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CN100420336C (zh) * 2005-04-29 2008-09-17 大唐移动通信设备有限公司 一种非实时业务的调度方法
KR101028224B1 (ko) * 2005-10-17 2011-04-11 닛본 덴끼 가부시끼가이샤 무선 통신 방법, 무선 통신 시스템, 기지국 및 이동국
US8130705B2 (en) 2006-09-15 2012-03-06 Qualcomm Incorporated Method and apparatus for service capability modification
JP4836829B2 (ja) * 2007-02-26 2011-12-14 富士通株式会社 Ｃｄｍａ方式の基地局で使用される受信装置、パス検出装置、方法及びコンピュータプログラム
US8624710B2 (en) * 2007-08-16 2014-01-07 Farpointe Data, Inc. System and method for interrogation radio-frequency identification
US20090059872A1 (en) * 2007-08-31 2009-03-05 Symbol Technologies, Inc. Wireless dynamic rate adaptation algorithm
KR101396430B1 (ko) * 2007-10-31 2014-05-20 삼성전자주식회사 전자식별시스템에서 태그 충돌 방지 방법 및 장치
US8891458B2 (en) 2007-12-05 2014-11-18 Qualcomm Incorporated User equipment capability update in wireless communications
KR101450180B1 (ko) * 2007-12-12 2014-10-14 삼성전자주식회사 홈 기지국의 출력 제어를 위한 장치 및 방법
JP5039593B2 (ja) * 2008-02-07 2012-10-03 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線通信方法及び基地局
US8588151B2 (en) 2008-08-08 2013-11-19 Qualcomm Incorporated Access terminal capability update
JP5075088B2 (ja) * 2008-10-28 2012-11-14 キヤノン株式会社 通信装置、通信制御方法及びプログラム
US9204347B2 (en) * 2009-06-23 2015-12-01 Google Technology Holdings LLC HARQ adaptation for acquisition of neighbor cell system information
CN101990288B (zh) * 2009-08-04 2013-09-11 中兴通讯股份有限公司 正交频分复用系统的功率调整方法和基站
US9232441B2 (en) 2009-08-31 2016-01-05 Qualcomm Incorporated Power based rate selection
US9049617B2 (en) * 2009-09-23 2015-06-02 At&T Intellectual Property I, L.P. Signaling-less dynamic call setup and teardown by utilizing observed session state information
EP2365716A1 (en) * 2010-03-12 2011-09-14 ST-Ericsson SA Method of and apparatus of communication between a mobile station and a base station
US9066334B2 (en) * 2011-02-23 2015-06-23 Lg Electronics Inc. Method for transmitting/receiving control channel in multicell cooperative wireless communication system and device therefor
JP5594310B2 (ja) 2012-03-28 2014-09-24 株式会社デンソー 車両用通信装置
CN103684686B (zh) * 2013-11-08 2017-02-08 上海交通大学 时分双工蜂窝网络中基站下行自适应传输速率的控制方法
CN108738079B (zh) * 2017-04-18 2020-11-06 中国移动通信有限公司研究院 一种传输速率协商方法及装置
CN111586822B (zh) * 2020-04-28 2022-12-27 成都米风感知科技有限公司 物联网通信的速率自适应调节方法、介质、终端和装置

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US20010040881A1 (en) * 1999-12-09 2001-11-15 Ayyagari Deepak V. Power control based admission methods for maximum throughput in DS-CDMA networks with multi-media traffic
WO2002045362A2 (en) * 2000-11-30 2002-06-06 Qualcomm Incorporated Method and apparatus for scheduling packet data transmissions in a wireless communication system
US20020183084A1 (en) * 2001-06-05 2002-12-05 Nortel Networks Limited Multiple threshold scheduler

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US20010040881A1 (en) * 1999-12-09 2001-11-15 Ayyagari Deepak V. Power control based admission methods for maximum throughput in DS-CDMA networks with multi-media traffic
US20010038630A1 (en) * 2000-01-20 2001-11-08 Wen Tong Multi-carrier arrangement for high speed data
WO2002045362A2 (en) * 2000-11-30 2002-06-06 Qualcomm Incorporated Method and apparatus for scheduling packet data transmissions in a wireless communication system
US20020183084A1 (en) * 2001-06-05 2002-12-05 Nortel Networks Limited Multiple threshold scheduler

Non-Patent Citations (1)

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Title
KRONER H: "Radio Resource Allocation for Data Services in UMTS Networks", AEU INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, ELSEVIER, JENA, DE, vol. 55, no. 1, 2001, pages 55 - 62, XP004959712, ISSN: 1434-8411 *

Also Published As

Publication number Publication date
CN1328856C (zh) 2007-07-25
US7471641B2 (en) 2008-12-30
CN1538634A (zh) 2004-10-20
EP1469626A2 (en) 2004-10-20
US20040202113A1 (en) 2004-10-14
JP2004320240A (ja) 2004-11-11

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